Re: LCD SERIAL - PIC16F84A

zss wrote:
> Hi I'm new here. and I am currently doing a project on Toxic Gas Release
> Alarm system using PIC.
>
> I'm using PIC16f84a and I have used several I/O pins for LEDs, speakers &
> a/d converters. and only I/O 6 pins left for LCD. (R0A,RB3-RB7). I'm using
> LCD Serial port with 8 pads(www.cytron.com.my).
>
> any ideas how I can connect the LCD to the PIC without using all the pads?
> can i just connect the lcd to the pic with 3 connection? vcc,vdd and serial
> data (RB7)? will that work?

No, see:
http://www.dontronics-shop.com/faqs-...tions.html#lcd

Cheers Don...



--
Don McKenzie

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